. >>> less than a week after the first presidential debate, president obama joked with supporters in california over the weekend, admitting he may not have been at his best in denver. the president took time to criticize mitt romney, going after what he claims is romney's plan for $5 trillion in tax cuts and cuts to pbs to help close the deficits. >> for you moms and kids out there, somebody is cracking down on big bird. cracking down on him. elmo has made a run for the border. governor romney plans to let wall street run wild again, but he's bringing the hammer down on sesame street. >> president obama will continue campaigning in california today, with a star studded event in san francisco, including john legend and will.i.am. >>> meanwhile, mitt romney returns to virginia today as he laughs off what looked like an uncomfortable situation in florida. the republican nominee was taking pictures with staff at a restaurant in port st. lucie when one of the staffers wiped romney's face with a napkin. romney can be seen laughing off the situation, but appears to be a little uncomfortable